???mt????7??????????? ???????

???mt???????????,???mt????????????????

?????????????????

С?? ???? ????

(????) ???? (????) (??3???????????????С??????????????????????????????4??λ??????6??λ)

????????????????

?? mt D

С?? ???? ???? (D???????λ???????1??λ)

?????????????????3??????????????????????????軻2?????????????????????????????????????????100%???????????????????????+3 ?? ?????+2??????1???????????????

???????mt4.2?°汾???????????????

???????mt4.2??????????

???????mt?3??????????????

???????mt???????????

???????mt????????1-15???????λ??????

?????????????40407???mt???http://austindefensivedrivingonline.com/mt/